supply of pressure reducing valve (n-1 reducing valve) for blc wagon , pressure reducing valve (n-1 reducing valve) for blc wagon. drawing no.: faiveley tr ansport rail technologies india ltd. part no-523001000 or similar. spec. no:- 02-abr-02 with amen dment no-4. warranty/guarantee:- the warranty/guarantee period will be 36 months from the date of delivery or 24 months from the date of commissioning for all components whichever is earlier. (for det ails please see spec. no 02-abr-02 with amendment no-4). inspection:-further all the necessary inspe ctions shall be carried out as per rdso spec. no. 02-abr-02 with amend.no.4 . [ warranty period: 36 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]